Allis Chalmers Marq 1 40A/40A Dual Breaker Feeder - 480V/3P
Dual 40A | 480V/3P | 100A Frame | Independent Circuits
This Allis Chalmers Marq 1 40A/40A dual breaker feeder consolidates two independent feeder circuits into a single MCC bucket, field-proven across thousands of installations. Rated at 480V with dual 100A frame breakers, it maximizes panel density while maintaining full isolation between circuits. Each breaker operates independently, reducing downtime and improving operational efficiency. Perfect for mining operations, pulp and paper mills, and heavy industrial complexes, this dual-compartment design cuts installation costs by reducing the total number of bucket slots required. The Marq 1 architecture ensures backward compatibility with existing MCC lineups, enabling seamless capacity upgrades. Meets UL 845 and NEC Article 240/430 standards.
